ClassID:

89986

C04B2235/75 - CPC Classification

Classification description:

Aspects relating to ceramic starting mixtures or sintered ceramic products; Aspects relating to sintered or melt-casted ceramic products; Physical characteristics Products with a concentration gradient

Recent Application in this class:
#1
20250239403
2025-07-24

MULTILAYER CAPACITOR

#2
20250162950
2025-05-22

BONDED BODY

#3
20250091960
2025-03-20

FUNCTIONALLY GRADED SiAlON COMPOSITECUTTING TOOL

#4
20250041165
2025-02-06

Multi-Layer Structure

#5
20240270654
2024-08-15

ZIRCONIA MILL BLANK HAVING deltaCtotal OF ZIRCONIA 5.0 OR LESS AND PREPARING METHOD THEREOF

#6
20240228384
2024-07-11

GRADIENT STRUCTURE CUBIC BORON NITRIDE COMPOSITE SHEET AND PREPARATION METHOD THEREOF

#7
20240227235
2024-07-11

METHOD FOR PREPARING SHELL-BIONIC CERAMIC TOOL AND SHELL-BIONIC CERAMIC TOOL

#8
20240131746
2024-04-25

METHOD FOR PREPARING SHELL-BIONIC CERAMIC TOOL AND SHELL-BIONIC CERAMIC TOOL

#9
20240050204
2024-02-15

MULTI-LAYER PORCELAIN BLOCK, PREPARATION METHOD THEREOF AND DENTURE

#10
20240009973
2024-01-11

MULTILAYER OXIDE CERAMIC BODY WITH ALIGNED SINTERING BEHAVIOUR

#11
20230348333
2023-11-02

CEMENTED TUNGSTEN CARBIDE BODY AND METHOD OF FORMING THE CEMENTED TUNGSTEN CARBIDE BODY

#12
20230312422
2023-10-05

CERAMIC ENGINEERING BY GRADING MATERIALS

#13
20230303453
2023-09-28

Crack self-healing functionally gradient material for ceramic cutting tools and preparation method thereof

#14
20230265018
2023-08-24

MOLTEN METAL PROCESSING APPARATUS

#15
20230250024
2023-08-10

DIELECTRIC MATERIAL, MULTILAYER CERAMIC ELECTRONIC DEVICE, MANUFACTURING METHOD OF DIELECTRIC MATERIAL, AND MANUFACTURING METHOD OF MULTILAYER CERAMIC ELECTRONIC DEVICE

#16
20230219853
2023-07-13

FUNCTIONALLY GRADED FIRING SETTERS AND PROCESS FOR MANUFACTURING THESE SETTERS

#17
20220311036
2022-09-29

ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, AND METHOD FOR MANUFACTURING ELECTROLYTE MEMBRANE

#18
20220289632
2022-09-15

Method of manufacturing a zirconium dioxide green body with color and translucency gradients

#19
20220273403
2022-09-01

Zirconium Dioxide Green Body with Color and Translucency Gradients

#20
20220230807
2022-07-21

MULTILAYER CAPACITOR

#21
20220184847
2022-06-16

METHOD FOR PRODUCING A CERAMIC MULTILAYER BLANK

#22
20220130608
2022-04-28

Dielectric ceramic and multilayer ceramic capacitor

#23
20210363019
2021-11-25

Silicon carbide/graphite composite and articles and assemblies comprising same

#24
20210300829
2021-09-30

Crystalline silicon carbide fiber and method for manufacturing same, and ceramic composite substrate

#25
20210290351
2021-09-23

METHOD FOR THE MANUFACTURE OF A BLANK AND BLANK

#26
20210265140
2021-08-26

Ceramic sintered body and member for plasma processing apparatus

#27
20210146337
2021-05-20

POROUS CERAMIC PARTICLES AND METHOD OF FORMING POROUS CERAMIC PARTICLES

#28
20210101841
2021-04-08

Assembly for chemical vapor infiltration of a fiber preform and method of infiltrating a fiber preform

#29
20200358097
2020-11-12

Cathode active material, method for manufacturing same, and lithium secondary battery comprising same

#30
20200284157
2020-09-10

Ceramic seal component for gas turbine engine and process of making the same

#31
20200199426
2020-06-25

Shaped abrasive particle including dopant material and method of forming same

#32
20200049861
2020-02-13

Phase gradient nanocomposite window fabrication and method of fabricating durable optical windows

#33
20190381769
2019-12-19

Multilayer oxide ceramic body with aligned sintering behaviour

#34
20190295738
2019-09-26

Alumina-ceramic-based electrical insulator, method for producing the insulator, and vacuum tube comprising the insulator

#35
20190263723
2019-08-29

Superhard constructions and methods of making same

#36
20190245135
2019-08-08

Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, vibration device, and electronic device

#37
20190237254
2019-08-01

Dielectric ceramic composition and multilayer ceramic capacitor

#38
20190234712
2019-08-01

Armour plate

#39
20190091110
2019-03-28

Preform for the production of a dental prosthesis

#40
20190049629
2019-02-14

Thin films and a method for making the same

#41
20180319711
2018-11-08

Methods for forming ceramic cores

#42
20180266261
2018-09-20

Ceramic seal component for gas turbine engine and process of making the same

#43
20180261758
2018-09-13

Piezoelectric composition and piezoelectric device

#44
20180240878
2018-08-23

Silicon carbide/graphite composite and articles and assemblies comprising same

#45
20180195721
2018-07-12

Hot surface igniters and methods of making same

#46
20180162778
2018-06-14

Refractories for applications in combustion chambers intended for producing energy and/or waste disposal

#47
20180126591
2018-05-10

Method of impregnating a fiber texture of hollow shape

#48
20180095191
2018-04-05

Phase gradient nanocomposite window fabrication and method of fabricating durable optical windows

#49
20180093449
2018-04-05

Phase gradient nanocomposite window fabrication and method of fabricating durable optical windows

#50
20170362131
2017-12-21

α/β-sialon having improved sintering activity and high edge strength

#51
20170361600
2017-12-21

Additive manufacturing of composite materials with composition gradient

#52
20170349797
2017-12-07

Shaped abrasive particle including dopant material and method of forming same

#53
20170288129
2017-10-05

Piezoelectric element

#54
20170062856
2017-03-02

Fuel cell

#55
20160279906
2016-09-29

Ferroelectric film and method of producing same

#56
20160250620
2016-09-01

Ceria-zirconia composite oxide, method for producing the same, and catalyst for purifying exhaust gas using the ceria-zirconia composite oxide

#57
20160217924
2016-07-28

Multilayer ceramic capacitor

#58
20160159066
2016-06-09

Method of making a ceramic matrix composite (CMC) component including a protective ceramic layer

#59
20160109125
2016-04-21

Hot surface igniters and methods of making same

#60
20150315085
2015-11-05

Body made of a ceramic material

#61
20150299049
2015-10-22

Body made of a ceramic material

#62
20150259253
2015-09-17

Ceramic to ceramic joining method

#63
20150218430
2015-08-06

Shaped abrasive particle including dopant material and method of forming same

#64
20150109094
2015-04-23

Semiconductor ceramic composition, method for producing the same, and PTC element

#65
20150044084
2015-02-12

Methods for fabricating gradient alloy articles with multi-functional properties

#66
20140346136
2014-11-27

Method for enhancing the mechanical strength of an SiC/SiC ceramic matrix composite material

#67
20140332722
2014-11-13

Emissive ceramic materials having a dopant concentration gradient and methods of making and using the same

#68
20140197917
2014-07-17

Laminated coil component and method for manufacturing same

#69
20140141201
2014-05-22

Body made of a ceramic material

#70
20140130794
2014-05-15

Solar selective absorber based on double nitride composite material and process for its preparation

#71
20130321978
2013-12-05

Multilayered ceramic component

#72
20130320277
2013-12-05

Translucent polycrystalline material and manufacturing method thereof

#73
20130309582
2013-11-21

Solid oxide fuel cell

#74
20130256600
2013-10-03

Oxide ceramic fluorescent material having rare earth diffused therein

#75
20130224454
2013-08-29

Non-Pre-Colored Multi-Layer Zirconia Dental Blank that has a Gradual Change in Chroma through a Thickness After Sintering

#76
20130199361
2013-08-08

Monolithic ceramic body with mixed-oxide marginal region and metallic surface, method for producing same and use of same

#77
20130190164
2013-07-25

Sintered zirconia, and composition for sintering and calcined body therefor

#78
20130051512
2013-02-28

NEUTRON ABSORBING COMPONENT AND A METHOD FOR PRODUCING A NEUTRON ABSORBING COMPONENT

#79
20130011729
2013-01-10

MULTIPLE INORGANIC COMPOUND STRUCTURE AND USE THEREOF, AND METHOD OF PRODUCING MULTIPLE INORGANIC COMPOUND STRUCTURE

#80
20130011610
2013-01-10

Body made of a ceramic material

#81
20130000992
2013-01-03

Compacts for producing polycrystalline diamond compacts, and related polycrystalline diamond compacts

#82
20120308837
2012-12-06

Process for the generative preparation of ceramic shaped bodies by 3D inkjet printing

#83
20120279564
2012-11-08

Oxide evaporation material, vapor-deposited thin film, and solar cell

#84
20120228133
2012-09-13

IN-GA-ZN-O-BASED OXIDE SINTERED BODY SPUTTERING TARGET WITH EXCELLENT STABILITY DURING LONG-TERM DEPOSITION

#85
20120225767
2012-09-06

Method of fabricating optical ceramics containing compositionally tailored regions in three dimension

#86
20120141771
2012-06-07

Emissive ceramic materials having a dopant concentration gradient and methods of making and using the same

#87
20120113617
2012-05-10

Luminescent ceramic converter and LED containing same

#88
20110288648
2011-11-24

Ceramic to ceramic joint and associated methods

#89
20110262638
2011-10-27

Device and method for depositing a powder mixture for forming an object with composition gradients

#90
20110233723
2011-09-29

DIELECTRIC FILM AND SEMICONDUCTOR DEVICE

#91
20110215502
2011-09-08

Ceramic composite with integrated compliance/wear layer

#92
20110132666
2011-06-09

Polycrystalline tables having polycrystalline microstructures and cutting elements including polycrystalline tables

#93
20110125210
2011-05-26

LTCC/HTCC HYBRID FEEDTHROUGH

#94
20110124483
2011-05-26

Ceramic composite materials containing carbon nanotube-infused fiber materials and methods for production thereof

#95
20110114479
2011-05-19

Composite Material Useful in Electrolytic Aluminum Production Cells

#96
20110104491
2011-05-05

Functionally Doped Polycrystalline Ceramic Laser Materials

#97
20110104464
2011-05-05

Metal-infiltrated titanium—silicon-carbide and titanium—aluminum-carbide bodies

#98
20110100548
2011-05-05

Functionally Doped Polycrystalline Ceramic Laser Materials

#99
20110073380
2011-03-31

Production of reduced catalyst PDC via gradient driven reactivity

#100
20110052660
2011-03-03

CERAMIC SCAFFOLDS FOR BONE REPAIR

#101
20100288113
2010-11-18

Boron carbide component and methods for the manufacture thereof

#102
20100055466
2010-03-04

Oxidation inhibition of carbon-carbon composites

#103
20100051863
2010-03-04

Oxidation inhibition of carbon-carbon composites

#104
20100047075
2010-02-25

Thermal Barrier Coating Compositions, Processes for Applying Same and Articles Coated with Same

#105
20100041541
2010-02-18

SiC fiber-bonded ceramic and process for production of the same

#106
20100040424
2010-02-18

Insert and cutting tool

#107
20100014931
2010-01-21

METHOD FOR DISTRIBUTING GRANULAR COMPONENTS IN POLYCRYSTALLINE DIAMOND COMPOSITES

#108
20100000070
2010-01-07

Reusable core carbon-carbon composite brake disc

#109
20090246464
2009-10-01

Silicon nitride cutting tool

#110
20090241837
2009-10-01

CERAMIC MEMBER, CERAMIC HEATER, SUBSTRATE PLACING MECHANISM, SUBSTRATE PROCESSING APPARATUS AND METHOD FOR MANUFACTURING CERAMIC MEMBER

#111
20090236945
2009-09-24

Monolithic piezoelectric element

#112
20090220721
2009-09-03

Ceramic member, method of forming groove in ceramic member, and substrate for electronic part

#113
20090212035
2009-08-27

Glow plug and methods for the production thereof

#114
20090152996
2009-06-18

Piezoelectric/electrostrictive membrane element

#115
20090108507
2009-04-30

Method for manufacture of transparent ceramics

#116
20090090005
2009-04-09

Ceramic composite with integrated compliance/wear layer

#117
20080207432
2008-08-28

YOsintered body and corrosion resistant member for semiconductor/liquid crystal producing apparatus

#118
20080113218
2008-05-15

Thermal barrier coating compositions, processes for applying same and articles coated with same

#119
20070175103
2007-08-02

Method of making a tool component

#120
20070166525
2007-07-19

Composite material and producing method therefor

#121
20070135293
2007-06-14

Aluminum nitride ceramic and semiconductor manufacturing member

#122
20070039297
2007-02-22

Ceramic honeycomb structure and moldable material usable for its extrusion molding

#123
20070010392
2007-01-11

Materials based on sialon's

#124
20060289300
2006-12-28

Aluminium-wettable carbon-based body

#125
20060172073
2006-08-03

Methods for production of FGM net shaped body for various applications

#126
20060151920
2006-07-13

Graded particulate compositions

#127
20060140771
2006-06-29

Ceramic composite with integrated compliance/wear layer

#128
20060138715
2006-06-29

Doped ceramic materials and methods of forming the same

#129
20060062984
2006-03-23

Multilayer composite

#130
20060019817
2006-01-26

Aluminum nitride ceramic, semiconductor manufacturing member, and manufacturing method for aluminum nitride ceramic

#131
20050249977
2005-11-10

Environmental barrier coating material and coating structure and ceramic structure using the same

#132
20050215415
2005-09-29

Aluminum nitride substrate and production method

#133
20050199852
2005-09-15

Ferrite sintered body, manufacturing method thereof, ferrite core using same, and ferrite coil

#134
20050187638
2005-08-25

Ceramic endoprosthesis components and processes for their production

#135
20050163988
2005-07-28

Composite ceramic body and method for producing the same

#136
20050153125
2005-07-14

High temperature oxidation resistant carbonaceous molding and manufacturing method thereof

#137
20050064189
2005-03-24

Silicon carbide fiber having boron nitride layer in fiber surface and process for the production thereof

#138
20050031866
2005-02-10

Silicon carbide fiber having boron nitride layer in fiber surface and process for the production thereof

#139
20050026019
2005-02-03

Doped substrate and method of fabrication

#140
20050019543
2005-01-27

Ceramic and metal compositions

#141
15625277
2020-03-31

Advanced high temperature environmental barrier coating for SiC/SiC ceramic matrix composites